Next 24 hours

US AQI

39Now
39
39
399 AM
42
44
4712 PM
49
51
533 PM
51
49
476 PM
45
43
419 PM
40
39
3712 AM
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373 AM
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39

Air quality outlook

Worst hour each day

Today53Moderate
Sat 1045Good
Sun 11500Hazardous
Mon 1252Moderate
Tue 1365Moderate

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

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About West Haven weather

West Haven is in South Central Connecticut Planning Region, Connecticut, United States at 41.27°, -72.95°. Right now it’s 45° and mostly clear; today’s high is 66° with a 0% chance of rain.

Connecticut has a humid continental climate with four distinct seasons and weather that is heavily influenced by its position between the Atlantic Ocean and the interior of New England. The state receives approximately 50 inches of rain and 40 inches of snow annually. Coastal areas tend to be milder in winter and cooler in summer compared to the inland valleys.